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1系统概况江都二站是江都水利枢纽主体工程之一,选用1.75ZLQC-6.0型轴流泵,配套TL1000-24/2150型同步电动机,单机流量10.2 m3/s。该站实现自动化控制以后,由微机监控系统执行监控操作,在操作中要求微机监控系统及可编程序控制器(PLC)控制柜均不能失电。二站供电系统由两个部分组成,在非运行期间由变电所直接提供380 V备用电源(简称所变
1 System Overview Jiangdu II Station is one of the main works of Jiangdu Water Conservancy Project. It adopts 1.75ZLQC-6.0 axial-flow pump and TL1000-24 / 2150 synchronous motor. The flow rate of single machine is 10.2 m3 / s. The station to achieve automation and control by the computer monitoring system to perform monitoring operations in the operation requirements of computer monitoring system and programmable logic controller (PLC) control cabinet can not lose power. The two-station power supply system is made up of two parts, which are directly supplied by the substation to 380 V standby power during the non-operation period